CN111063492A

CN111063492A - Electric wire skin stripping device

Info

Publication number: CN111063492A
Application number: CN201911388133.XA
Authority: CN
Inventors: 许开华; 蒋振康; 魏琼; 鲁习金
Original assignee: GEM Co Ltd China; GEM Wuhan Urban Mining Resources Industrial Park Development Co Ltd
Current assignee: Greenmei Wuhan Electronic Waste Disposal Co ltd; JIANGXI GREEN ECO-MANUFACTURE RESOURCE CYCLE CO LTD
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-24

Abstract

The invention discloses a wire skin stripping device, which comprises a base, a sliding seat and a plurality of cutting assemblies, wherein: the base is coaxially arranged with the sliding seat and is rotationally connected with the sliding seat, the plurality of cutting assemblies are arranged along the circumferential direction of the base, each cutting assembly comprises a mounting seat and a connecting rod, one end of each connecting rod is hinged with the sliding seat, the other end of each connecting rod is hinged with the mounting seat, the other end of each mounting seat is hinged with the base, each cutting assembly comprises a cutting part, a plurality of cutting parts form a cutting opening, and the distance from the center of each cutting opening to the hinged position of the mounting seat and the base is greater than the radius of the cutting opening; when the base and the sliding seat rotate relatively, the connecting rod is driven to rotate, the sliding seat is further driven to rotate around the hinged position with the base, and the cutting opening is contracted or expanded. The invention can separate the skins of the electric wires with different diameters and cut the electric wires, and has convenient use and high efficiency.

Description

Electric wire skin stripping device

Technical Field

The invention relates to the technical field of waste wire treatment, in particular to a wire skin stripping device.

Background

In the prior art, the thicker waste electric wire generally adopts a manual mode to recover the wire core, a worker uses a tool to cut off the surface skin, then the surface skin is manually removed and the wire core is removed, and finally the longer wire core is required to be divided into a section and then packaged together. And because different wires have different diameters, the wire cutting and the turning are all completed manually.

Therefore, a device for peeling the skins of wires with different diameters is needed.

Disclosure of Invention

The invention aims to overcome the technical defects and provide a wire stripping device for solving the problem that the prior art is lack of a device for stripping the skins of wires with different diameters.

In order to achieve the technical purpose, the technical scheme of the invention is as follows: an electric wire skinning device comprising a base, a sliding seat, a plurality of cutting assemblies, wherein: the cutting assembly comprises a cutting part, a plurality of cutting parts form a cutting opening, and the distance from the center of the cutting opening to the hinged position of the mounting seat and the base is greater than the radius of the cutting opening; when the base and the sliding seat rotate relatively, the driving connecting rod rotates to further drive the sliding seat to rotate around the hinged position with the base, and the cutting opening contracts or expands.

Compared with the prior art, the invention has the beneficial effects that: the sliding seat and the base rotate relatively to drive the connecting rod and the cutting assembly to move, the cutting opening contracts or expands along with the connecting rod and the cutting assembly, the skins of wires with different diameters can be cut off, and when the wires are fixed, the sliding seat rotates to drive the cutting opening to contract, so that the wires are cut off. The wire recovery efficiency is greatly improved.

Drawings

Fig. 1 is an exploded view of a wire exfoliating device provided by the present invention;

FIG. 2 is a perspective view of a wire stripping apparatus according to the present invention in use;

FIG. 3 is a perspective view of a blade and a mounting base of a wire stripping device according to the present invention;

FIG. 4 is a plan view of an electric wire exfoliating device provided by the present invention in an operating state;

FIG. 5 is a plan view of an electric wire exfoliating device provided by the present invention in another working state;

reference numerals: 1-base, 2-sliding seat, 3-cutting component, 4-gear, 5-lock column, 6-wire, 11-third meshing part, 12-sliding table, 21-sliding hole, 22-fourth meshing part, 31-mounting seat, 32-connecting rod, 33-cutting opening, 34-blade, 41-first meshing part, 42-second meshing part, 51-connecting part, 52-torsion part, 311-sliding groove, 341-cutting part, 3411-mounting surface, 3412-first cutting surface and 3413-second cutting surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 1 is an exploded view of a wire stripping device according to the present invention. The embodiment provides a wire skin stripping device, including base 1, sliding seat 2, a plurality of cutting assembly 3, gear 4, fixed sliding seat 2 and cutting assembly 3 are connected to base 1, sliding seat 2 connects cutting assembly 3, and cutting assembly 3 cuts 6 skins of electric wire, and gear 4 drives base 1 and sliding seat 2 and rotates. Wherein:

to describe the connection structure of the base 1 and the sliding seat 2, please refer to fig. 1 and fig. 2, fig. 2 is a perspective view of the wire stripping device of the present invention in use. The base 1 and the sliding seat 2 are coaxially arranged and rotatably connected, specifically, the wire peeling device provided by the embodiment further includes a plurality of lock posts 5, the sliding seat 2 further includes a plurality of sliding holes 21 arranged along the circumferential direction, the lock posts 5 include a connecting portion 51 and a torsion portion 52, the connecting portion 51 is fixedly connected with the torsion portion 52, the diameter of the torsion portion 52 is larger than that of the connecting portion 51, the connecting portion 51 penetrates through the sliding holes 21 and is in threaded connection with the base 1, and the torsion portion 52 is abutted to the sliding seat 2.

To specifically describe the connection structure of the cutting assembly 3 and the base 1, please refer to fig. 1 and fig. 2, the plurality of cutting assemblies 3 are arranged along the circumference of the base 1, each cutting assembly 3 includes a mounting seat 31 and a connecting rod 32, one end of the connecting rod 32 is hinged to the sliding seat 2, the other end of the connecting rod 32 is hinged to the mounting seat 31, the other end of the mounting seat 31 is hinged to the base 1, the mounting seat 31 includes a cutting portion 341, the plurality of cutting portions 341 form a cutting opening 33, the cutting opening 33 is used for cutting the skin of the electric wire 6, and the distance from the center of the cutting opening 33 to the hinged position of the mounting seat 31 and the base 1 is greater than the radius of the.

To explain the structure of the blade 34 specifically, referring to fig. 3, the cutting assembly 3 further includes the blade 34, the blade 34 includes a cutting portion 341, the blade 34 is detachably connected to the mounting seat 31, in this embodiment, the blade 34 is fixed to the mounting seat 31 by bolts, so as to facilitate replacement of the worn blade 34. The cutting portion 341 includes a mounting surface 3411, a first cutting surface 3412 and a second cutting surface 3413, the blade 34 and the mounting seat 31 abut against the mounting surface 3411, and the first cutting surface 3412 and the second cutting surface 3413 and the mounting surface 3411 are acute angled, so that the cutting portion 341 forms a cutting edge for cutting the electric wire 6.

As a preferred embodiment, the base 1 further includes a plurality of sliding tables 12, the mounting seat 31 further includes a sliding slot 311, the sliding tables 12 are circumferentially formed along a hinge joint of the base 1 and the mounting seat 31, and the sliding tables 12 are slidably connected to the sliding slot 311.

The mounting seat 31 is hinged to the base 1, so that the sliding table 12 and the sliding groove 311 can limit the radial play of the mounting seat 31, and the rotation stability is improved.

To illustrate the connection structure of the gear 4 and the base 1 and the sliding seat 2, please refer to fig. 1 and 2. Gear 4 includes first meshing portion 41 and second meshing portion 42, first meshing portion 41 and the coaxial setting of second meshing portion 42 and fixed connection, base 1 still includes third meshing portion 11, third meshing portion 11 sets up along base 1 periphery circumference, sliding seat 2 still includes fourth meshing portion 22, fourth meshing portion 22 sets up along sliding seat 2 periphery circumference, first meshing portion 41 meshes with third meshing portion 11, second meshing portion 42 meshes with fourth meshing portion 22. It should be noted that, if the rotation transmission ratio between the base 1 and the gear 4 is different from the rotation transmission ratio between the sliding seat 2 and the gear 4, when the gear 4 rotates, the base 1 and the sliding seat 2 engaged with the gear are driven to rotate, and the rotation speeds of the base 1 and the sliding seat 2 are different, so that when the gear 4 rotates, the base 1 is driven to rotate, and the sliding seat 2 rotates relative to the base 1; if the rotation transmission ratio between the base 1 and the gear 4 is the same as the rotation transmission ratio between the sliding seat 2 and the gear 4, the rotation speed of the base 1 is the same as that of the sliding seat 2, so that when the gear 4 rotates, the sliding seat 2 is stationary relative to the base 1, and only the cutting part 341 rotates at a constant radius. It is easy to understand that the two meshing parts of the gear 4 can be replaced by other mechanisms, for example, two motors with adjustable rotation speed are used to drive the base 1 and the sliding seat 2 to rotate respectively, and this effect can be achieved by adjusting the rotation speed of the two motors, so that it is only necessary to ensure that the base 1 and the sliding seat 2 can rotate relatively while the base 1 rotates.

Referring to fig. 4 and 5, fig. 4 is a plan view of a wire stripping device according to the present invention in one working state, and fig. 5 is a plan view of the wire stripping device according to the present invention in another working state. The following is a detailed description of the working principle of the wire stripping device provided in this embodiment: the gear 4 drives the base 1 to rotate, meanwhile, the sliding seat 2 rotates relative to the base 1, when the cutting opening 33 is largest, the sliding seat 2 rotates anticlockwise relative to the base 1, the connecting rod 32 is driven to rotate, the connecting rod 32 drives the mounting seat 31 to rotate, the mounting seat 31 rotates around the position hinged with the base 1 due to the fact that the mounting seat 31 is hinged with the base 1, the blade 34 installed at the tail end of the mounting seat 31 moves towards the center of the cutting opening 33, and the cutting opening 33 gradually shrinks; on the contrary, when the cutting opening 33 is minimum, the sliding seat 2 rotates clockwise relative to the base 1, the driving link 32 rotates, the link 32 drives the mounting seat 31 to rotate, the blade 34 moves outwards along the cutting opening 33, and therefore the cutting opening 33 gradually enlarges. The electric wire 6 is fed into the cutting opening 33 by the feeding device, and the blade 34 cuts the surface of the electric wire 6 when the cutting portion 341 is moved to be in contact with the surface of the electric wire 6. It is easy to understand that by controlling the rotation amount of the gear 4, the radial displacement amount of the blade 34 can be controlled, specifically, the radial displacement amount of the blade 34 depends on the relative angular displacement between the base 1 and the sliding seat 2, and the base 1 and the sliding seat 2 are driven by the gear 4, so that when the rotation number of the gear 4 is different, the corresponding radial displacement amount of the blade 34 is different. In addition, the electric wire skin stripping device provided by the embodiment has two working modes: when the gear 4 is fixed, the wire 6 is only cut through the cut 33; when the gear 4 rotates and the electric wire 6 is fixed, the blade 34 moves in the radial direction while rotating in the circumferential direction of the cross section of the electric wire 6, and the electric wire 6 is cut in the cross section since only the tip of the blade 34 contacts the electric wire 6. And finally, manually picking up the cut surface skin and the wire core respectively to finish the wire recovery.

In summary, in the wire peeling device provided by the present invention, the sliding seat and the base rotate relatively to drive the connecting rod and the cutting assembly to move, the cutting opening contracts or expands accordingly, so as to separate the wire skins of different diameters, and when the wire is fixed, the sliding seat rotates to drive the cutting opening to contract, so as to cut off the wire. The wire recovery efficiency is greatly improved.

The above embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An electric wire skinning device comprising a base, a sliding seat, a plurality of cutting assemblies, wherein:

the base is coaxially arranged with the sliding seat and is rotationally connected with the sliding seat, the plurality of cutting assemblies are arranged along the circumferential direction of the base, each cutting assembly comprises a mounting seat and a connecting rod, one end of each connecting rod is hinged with the sliding seat, the other end of each connecting rod is hinged with the mounting seat, the other end of each mounting seat is hinged with the base, each cutting assembly comprises a cutting part, a plurality of cutting parts form a cutting opening, and the distance from the center of each cutting opening to the hinged position of the mounting seat and the base is greater than the radius of the cutting opening;

when the base and the sliding seat rotate relatively, the connecting rod is driven to rotate, the sliding seat is further driven to rotate around the hinged position with the base, and the cutting opening is contracted or expanded.

2. The wire peeling device as claimed in claim 1, further comprising a gear including a first engaging portion and a second engaging portion, the first engaging portion being coaxially disposed and fixedly connected to the second engaging portion, the base further including a third engaging portion disposed circumferentially along an outer periphery of the base, the sliding seat further including a fourth engaging portion disposed circumferentially along an outer periphery of the sliding seat, the first engaging portion being engaged with the third engaging portion, and the second engaging portion being engaged with the fourth engaging portion.

3. The wire stripping device as claimed in claim 1, further comprising a plurality of locking posts, wherein the sliding seat further comprises a plurality of sliding holes arranged along a circumferential direction, the locking posts comprise a connecting portion and a torsion portion, the connecting portion is fixedly connected with the torsion portion, the diameter of the torsion portion is larger than that of the connecting portion, the connecting portion penetrates through the sliding holes to be in threaded connection with the base, and the torsion portion abuts against the sliding seat.

4. The wire stripping apparatus as claimed in claim 1, wherein the cutting assembly further comprises a blade, the blade includes a cutting portion, the blade is detachably connected to the mounting seat, the cutting portion includes a mounting surface, and the blade and the mounting seat abut against the mounting surface.

5. The wire exfoliating device of claim 4, wherein the cutting portion includes a first cutting surface and a second cutting surface that both include an acute angle with the mounting surface.

6. The wire stripping device according to claim 5, wherein the base further comprises a plurality of sliding tables, the mounting base further comprises a sliding groove, the sliding tables are circumferentially formed along the hinge joint of the base and the mounting base, and the sliding tables are slidably connected with the sliding groove.